Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200194.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-002A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200194
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 17:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Feb 25 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 12K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-002A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679183053005

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-002A
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 23:44:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 23:44:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:44:15] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-18 23:44:15] [INFO ] Transformed 41 places.
[2023-03-18 23:44:15] [INFO ] Transformed 31 transitions.
[2023-03-18 23:44:15] [INFO ] Found NUPN structural information;
[2023-03-18 23:44:15] [INFO ] Parsed PT model containing 41 places and 31 transitions and 126 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-002A-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-002A-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 11 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-18 23:44:15] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-18 23:44:15] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-18 23:44:15] [INFO ] Invariant cache hit.
[2023-03-18 23:44:16] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
[2023-03-18 23:44:16] [INFO ] Invariant cache hit.
[2023-03-18 23:44:16] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 613 ms. Remains : 41/41 places, 30/30 transitions.
Support contains 41 out of 41 places after structural reductions.
[2023-03-18 23:44:16] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:44:16] [INFO ] Flatten gal took : 8 ms
[2023-03-18 23:44:16] [INFO ] Input system was already deterministic with 30 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 49) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] [Real]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-03-18 23:44:17] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:17] [INFO ] Input system was already deterministic with 30 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 7 ms
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:44:17] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:17] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12717009622057088886.gal : 1 ms
[2023-03-18 23:44:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2575581192050450495.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12717009622057088886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2575581192050450495.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.096183,5408,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: (E(((p4==1)&&(p17==1)) U AX(!((EF(((p25==1)&&(p34==1))) * EG((p0==1)))))) * (EX(A(AF(((p2==1)&&(p10==1))) U !(EF(((p26==1)&&(p28==1))))))...270
=> equivalent forward existential formula: ([((EY((Init * E(((p4==1)&&(p17==1)) U !(EX(!(!((E(TRUE U ((p25==1)&&(p34==1))) * EG((p0==1)))))))))) * !(EG(!(!...554
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 25/4/5
Hit Full ! (commute/partial/dont) 24/5/6
(forward)formula 0,0,0.14419,6452,1,0,15,13077,50,6,1133,18779,24
FORMULA ShieldIIPt-PT-002A-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:17] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2023-03-18 23:44:17] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:18] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability3414540649625827348.gal : 1 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8822915825431410854.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3414540649625827348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8822915825431410854.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.039907,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EG(EF(((!(E(((p1==1)&&(p18==1)) U (((p32==1)&&(p38==1))&&(p40==1)))) * (p35==1)) * (AX((p20==0)) * AG((((p22==0)||(p39==0))&&(p14==0)))))...157
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((!(E(((p1==1)&&(p18==1)) U (((p32==1)&&(p38==1))&&(p40==1)))) * (p35==1)) * (!(EX(!((p20==0...224
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.049373,5748,1,0,7,9405,25,0,1044,14984,8
FORMULA ShieldIIPt-PT-002A-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 41 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 40 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 28
Applied a total of 4 rules in 9 ms. Remains 39 /41 variables (removed 2) and now considering 28/30 (removed 2) transitions.
// Phase 1: matrix 28 rows 39 cols
[2023-03-18 23:44:18] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants in 41 ms returned [31, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/41 places, 28/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 37 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 36 transition count 27
Applied a total of 2 rules in 2 ms. Remains 36 /37 variables (removed 1) and now considering 27/28 (removed 1) transitions.
// Phase 1: matrix 27 rows 36 cols
[2023-03-18 23:44:18] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants in 46 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 35/41 places, 27/30 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 26
Applied a total of 2 rules in 13 ms. Remains 34 /35 variables (removed 1) and now considering 26/27 (removed 1) transitions.
// Phase 1: matrix 26 rows 34 cols
[2023-03-18 23:44:18] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 34/41 places, 26/30 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 226 ms. Remains : 34/41 places, 26/30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:18] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11168519883185923343.gal : 1 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability13238748558616361292.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11168519883185923343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13238748558616361292.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,81921,0.018334,4384,2,168,5,3936,6,0,164,5126,0


Converting to forward existential form...Done !
original formula: EF(AG(AF(((p22==1)&&(p39==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(((p22==1)&&(p39==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.030568,4384,1,0,8,4862,23,0,880,5126,9
FORMULA ShieldIIPt-PT-002A-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-18 23:44:18] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:18] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9407362350918384724.gal : 1 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12526111559570228387.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9407362350918384724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12526111559570228387.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.047999,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: (!(E(((p24==1)&&(p35==1)) U EX((((p20!=1)&&(p24==1))&&(p35==1))))) * EF(AG((p18==0))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,((p24==1)&&(p35==1)))) * (((p20!=1)&&(p24==1))&&(p35==1)))] = FALSE * [(Init * !(E(TRUE U !(E(TR...186
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.054475,5748,1,0,6,9405,15,1,950,14984,5
FORMULA ShieldIIPt-PT-002A-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-18 23:44:18] [INFO ] Invariant cache hit.
[2023-03-18 23:44:18] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:44:18] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:44:18] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5187438266760708133.gal : 2 ms
[2023-03-18 23:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10786399786395078690.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5187438266760708133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10786399786395078690.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.065999,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: (EF((((AF((((p3==0)||(p20==0))||((p18==1)||((p23==1)&&(p36==1))))) + ((p25==1)&&(p34==1))) * AX((p20==1))) * ((((AF(((p14==1)&&(p29==1)))...345
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U (((!(EG(!((((p3==0)||(p20==0))||((p18==1)||((p23==1)&&(p36==1))))))) + ((p25==1)&&(p34==1...485
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 25/0/5
(forward)formula 0,0,0.081109,5748,1,0,18,9405,48,6,1110,14984,20
FORMULA ShieldIIPt-PT-002A-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 260 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:19] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6709286773881987499.gal : 1 ms
[2023-03-18 23:44:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1256220938157327166.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6709286773881987499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1256220938157327166.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.05422,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: (AF((p20==1)) + EX(EF((AX(((p27==1)&&(p38==1))) * ((p22==0)||(p39==0))))))
=> equivalent forward existential formula: [FwdG((Init * !(EX(E(TRUE U (!(EX(!(((p27==1)&&(p38==1))))) * ((p22==0)||(p39==0))))))),!((p20==1)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.066441,5748,1,0,11,9405,26,2,1038,14984,11
FORMULA ShieldIIPt-PT-002A-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 219 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:19] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:19] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7192725645446272900.gal : 1 ms
[2023-03-18 23:44:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1460432266022649063.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7192725645446272900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1460432266022649063.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.063109,5480,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EX((AX(((p3==1)&&(p20==1))) * ((p0==1) + (((AG(AF((p14==1))) * (p2==1)) * ((p10==1) * (AF(((p2==1)&&(p10==1))) + ((p5==1)&&(p16==1))))) *...231
=> equivalent forward existential formula: ([((EY(Init) * !(EX(!(((p3==1)&&(p20==1)))))) * (p0==1))] != FALSE + (([((((EY(Init) * !(EX(!(((p3==1)&&(p20==1)...796
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/6
(forward)formula 0,0,0.092709,5744,1,0,24,10177,51,5,1079,14984,24
FORMULA ShieldIIPt-PT-002A-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:19] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-18 23:44:19] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1180971898308129846.gal : 1 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize properties into /tmp/CTLFireability221342420967789266.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1180971898308129846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability221342420967789266.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.042588,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EF(((AG(AX(EX(((p24==1)&&(p35==1))))) * EF((p33==0))) * ((p24==0)||(p35==0))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * ((p24==0)||(p35==0))) * !(E(TRUE U !(!(EX(!(EX(((p24==1)&&(p35==1)))))))))),TRUE) * (...173
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.04854,5748,1,0,10,9405,15,1,952,14984,8
FORMULA ShieldIIPt-PT-002A-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:20] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18198946818089178834.gal : 0 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17919484646440024545.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18198946818089178834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17919484646440024545.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.040466,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EF(!(E((!(AX((((p30==1)&&(p34==1))&&(p40==1)))) * ((((p12==1)&&(p37==1))&&(!((p5==1)&&(p16==1)))) + EF(((p14==1)&&(p29==1))))) U AX(EG((p...165
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(!(EX(!((((p30==1)&&(p34==1))&&(p40==1)))))) * ((((p12==1)&&(p37==1))&&(!((p5==1)&&(p1...235
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.051609,5748,1,0,10,9405,29,2,1047,14984,12
FORMULA ShieldIIPt-PT-002A-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:20] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:20] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8865375697484807413.gal : 1 ms
[2023-03-18 23:44:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9276051525315331403.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8865375697484807413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9276051525315331403.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.059691,5480,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EF((EG(EF(((p24==1)&&(p35==1)))) * AX((((p13==1)&&(p19==1))&&(p21==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * EG(E(TRUE U ((p24==1)&&(p35==1))))) * !(EX(!((((p13==1)&&(p19==1))&&(p21==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.065592,5744,1,0,6,9405,11,0,931,14984,4
FORMULA ShieldIIPt-PT-002A-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 40 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 38 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 36 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 35 transition count 26
Applied a total of 8 rules in 4 ms. Remains 35 /41 variables (removed 6) and now considering 26/30 (removed 4) transitions.
// Phase 1: matrix 26 rows 35 cols
[2023-03-18 23:44:20] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants in 72 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/41 places, 26/30 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 25
Applied a total of 2 rules in 6 ms. Remains 33 /34 variables (removed 1) and now considering 25/26 (removed 1) transitions.
// Phase 1: matrix 25 rows 33 cols
[2023-03-18 23:44:20] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-18 23:44:20] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-18 23:44:20] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/41 places, 25/30 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 298 ms. Remains : 33/41 places, 25/30 transitions.
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:44:21] [INFO ] Input system was already deterministic with 25 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA ShieldIIPt-PT-002A-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11985200067768436285.gal : 1 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality978234929323106370.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11985200067768436285.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality978234929323106370.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 41 cols
[2023-03-18 23:44:21] [INFO ] Computed 19 place invariants in 2 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality978234929323106370.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.054567,3520,2,69,6,181,6,0,160,78,0
Total reachable state count : 7

[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:21] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5475725248969606202.gal : 1 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12244259850120888743.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5475725248969606202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12244259850120888743.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.042178,5484,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: AF(E((!(A(!(((p2==1)&&(p10==1))) U EG(((p1==1)&&(p18==1))))) * !(EF((p33==1)))) U !(((((p6==1)&&(p15==1)) + (AX((p33==1)) * A((p18==1) U ...253
=> equivalent forward existential formula: [FwdG(Init,!(E((!(!((E(!(EG(((p1==1)&&(p18==1)))) U (!(!(((p2==1)&&(p10==1)))) * !(EG(((p1==1)&&(p18==1)))))) + ...490
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/0/9
(forward)formula 0,1,0.076218,5748,1,0,16,9405,40,5,1079,14984,25
FORMULA ShieldIIPt-PT-002A-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-18 23:44:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 224 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:21] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:44:21] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3057289824074017738.gal : 1 ms
[2023-03-18 23:44:21] [INFO ] Time to serialize properties into /tmp/CTLFireability10466373898066116402.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3057289824074017738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10466373898066116402.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.056441,5480,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: ((AG((p20==0)) + EG(AF((((p7==1)&&(p9==1))||((p25==1)&&(p34==1)))))) + AG((p31==1)))
=> equivalent forward existential formula: [(FwdU((Init * !((!(E(TRUE U !((p20==0)))) + EG(!(EG(!((((p7==1)&&(p9==1))||((p25==1)&&(p34==1)))))))))),TRUE) *...177
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.123503,8120,1,0,12,22575,33,5,1096,31424,14
FORMULA ShieldIIPt-PT-002A-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:21] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-18 23:44:21] [INFO ] Invariant cache hit.
[2023-03-18 23:44:22] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-18 23:44:22] [INFO ] Invariant cache hit.
[2023-03-18 23:44:22] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 274 ms. Remains : 41/41 places, 30/30 transitions.
[2023-03-18 23:44:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:44:22] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-18 23:44:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:44:22] [INFO ] Time to serialize gal into /tmp/CTLFireability826279402024194969.gal : 1 ms
[2023-03-18 23:44:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7414791569282149802.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability826279402024194969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7414791569282149802.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,819201,0.059572,5488,2,106,5,9405,6,0,196,14984,0


Converting to forward existential form...Done !
original formula: EX(EF((((p11==1)&&(p15==1)) * ((p21==1) * (EF(((p1==0)||(p18==0))) + ((EF(((p23==1)&&(p36==1))) * AF(((p8==1)&&(p19==1)))) * EF(((p6==1)&...172
=> equivalent forward existential formula: ([(FwdU(((FwdU(EY(Init),TRUE) * ((p11==1)&&(p15==1))) * (p21==1)),TRUE) * ((p1==0)||(p18==0)))] != FALSE + [(Fwd...323
(forward)formula 0,1,0.085192,5752,1,0,12,10098,11,3,385,15868,8
FORMULA ShieldIIPt-PT-002A-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2023-03-18 23:44:22] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:44:22] [INFO ] Flatten gal took : 4 ms
Total runtime 6764 ms.

BK_STOP 1679183062464

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-002A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-002A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713200194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-002A.tgz
mv ShieldIIPt-PT-002A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;